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Exhaust› Headers, Manifolds and Components

Perrin Performance

Perrin 2015+ Subaru WRX Equal Length Header

$1,150.00 $767.36 Save $382.64

SKU: P004 PSP-EXT-057

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Perrin Performance PSP-EXT-057 is an equal-length header designed to increase power and torque through quicker turbo response and a more efficient collector. It features smooth and balanced exhaust flow from the cylinder heads to the turbocharger, improving upon the restrictive OEM header design. The header is constructed from properly sized 304 stainless steel tubing that matches Subaru exhaust port and turbo inlet sizes, with CNC machined 304 stainless steel flanges counterbored for smooth transitions and sized to prevent gasket burnout. This part is now discontinued.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPerrin Performance
Part NumberP004 PSP-EXT-057

Videos

Perrin Equal Length Header Review | 2015+ WRX (PSPEXT057)

Perrin Equal Length Header Review | 2015+ WRX (PSPEXT057)
Perrin Equal Length Headers 2017 WRX STI

Perrin Equal Length Headers 2017 WRX STI
Perrin FA20DIT Header Unboxing | 2015-2017 Subaru WRX

Perrin FA20DIT Header Unboxing | 2015-2017 Subaru WRX
Perrin Equal Length Header Subaru WRX | STI EJ Series - Edge Autosport

Perrin Equal Length Header Subaru WRX | STI EJ Series - Edge Autosport
PERRIN HEADERS INSTALL! | 2014 - 2018 SUBARU FORESTER XT - The Human Car Jack

PERRIN HEADERS INSTALL! | 2014 - 2018 SUBARU FORESTER XT - The Human Car Jack

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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